The ratio of ages of A and B 4 years ago was 5 : 3 5 : 3 5 : 3 . The sum of present ages of A, B and C is $80$ years. If the present age of C is equal...
Question
The ratio of ages of A and B 4 years ago was . The sum of present ages of A, B and C is $80$ years. If the present age of C is equal to the sum of present ages of A and B, find the present age of A.